baber/WOPTO huggingface dataset:
Patent JP-H106232-A (JP)
Title: Ratchet wrench
Inventor: YOKOYAMA TAKASHI
IPC: B25B13/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet wrench which can hold and rotate a nut of different size without risk of damaging. SOLUTION: A movable jaw 3 of a ratchet wrench is pivoted by a guide pin 9 in a long hole 8 provided in the center of the body and is made possible to advance and retreat steplessly owing to an adjusting screw 10 fitted in a round nut 11. The crest angle 4a, etc., of nut holding parts 4, 5 formed by the fixed jaw 2 and movable jaw 3 when they hold the nut is located on the axis parallel with the advancing/retreating direction of the movable jaw 3 so that it is possible to hold and rotate nuts of different size without risk of damaging.
Patent JP-S642024-A (JP)
Title: Second higher harmonic display
Inventor: INOUE TOSHIHARU
IPC: G02F1/37
Filed: 1987-06-25
Abstract: PURPOSE:To constitute a second higher harmonic display of a light emission type like a cathode ray type and electroluminescence so that operations for adjusting an incident angle, controlling temp., etc., are omitted and production is facilitated by using aminonitrophenol powder as a nonlinear optical material to be packed in said display. CONSTITUTION:The nonlinear optical material 2 which generates second higher harmonics by incidence of laser light is packed between two sheets of substrates 1, 1' of the second higher harmonic display, either or both of which substrates are transparent. A spacer 3 is disposed between the upper and lower substrates. The aminonitrophenol powder is used for this nonlinear optical material 2. The second higher harmonics are generated from the laser light by the display and the display is constituted in the same type as the type of the cathode ray tube and electroluminescence. The operations for adjusting the incidence, controlling the temp., etc., are thus omitted and the production of the second higher harmonic display is facilitated.
Patent JP-H05345453-A (JP)
Title: Carriage position control device for printer
Inventor: MIEHORI TAKAO
IPC: B41J29/50
Filed: 1992-06-16
Abstract: PURPOSE:To prevent a printing paper from floating by a marking device of a serial printer wherein both edge positions of the paper are detected by a sensor which moves together with a carriage after the paper is sucked so as to calculate a central position of the paper and the carriage is moved to the calculated central position before line feed operation. CONSTITUTION:When a paper suction controller 1 issues a paper feed command to a paper feed controller 2, the paper is moved between a paper floatation preventing mechanism and a card holder attached to a carriage by a motor 4. A command to detect positions is issued to a paper position detector 6. The position detector 6 moves the carriage right and left by means of a carriage controller 7 so as to detect positions of right and left edges of the paper with a reflective photosensor 9. A central position of the paper is calculated from the detected right and left edge positions and stored in a memory 5. At line feed operation, the carriage controller 7 moves the carriage to the center of the paper according to a command from a line feed operation controller 3. Then, the paper feed controller 2 operates for line feeding.
Patent JP-H118449-A (JP)
Title: Flexible wiring board
Inventor: URASAKI NAOYUKI
IPC: H05K1/03
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve a flexible wiring board in heat cycle connection reliability when and after an electronic component has been mounted on the wiring board by a method, wherein the surface of an insulating base where a wiring pattern is formed is constituted of an insulating layer whose elastic modulus is specified at a prescribed temperature. SOLUTION: Although it is preferable that a flexible insulating base be composed of a flexible base and an insulating layer, which is of elastic modulus in the range of 1 to 500 MPa at a temperature of 150 deg.C, all of the flexible insulating base may be formed of an insulating layer of elastic modulus in the range of 1 to 150 MPa at a temperature of 150 deg.C. The flexible base layer is formed of polyimide, polyamide-imide, polyester or the like and preferably be in of the thickness rage of 25 to 100 μm, and when the flexible base layer is less than 25 μm in thickness, it is not enough in rigidity and lessened in handling properties, and when the flexible base layer exceeds 100 μm in thickness, it becomes sufficiently high in rigidity but deteriorates in flexibility and properties as a thin film it is possessed of.  By this setup, a flexible wiring board enhanced in thermal cycle connection reliability when and after an electronic component has been mounted on it can be obtained.
Patent JP-S5946606-A (JP)
Title: Multicore integrated optical fiber core
Inventor: TAKAHASHI FUMIO
IPC: G02B6/44
Filed: 1982-09-10
Abstract: PURPOSE:To prevent the collapse in the arrangement of a strand assemblage owing to external stress, the increase in transmission loss and the deterioration in low temp. characteristics, by filling a gel-like material having no fluidity in a cross-linked state and having >=80 penetration between a protective sheath and an optical fiber strand assemblage. CONSTITUTION:An optical fiber strand assemblage 3 twisted with plural optical fiber strand (optical fibers applied externally with primary coverings or further applied externally with buffer layers) 2 is provided on the outside circumference of a central tensile body 1. The assemblage 3 is stored in a protective sheath 4 consisting of a plastic pipe enclosing loosely the outside circumference of said assemblage. A gel-like material 6 having no fluidity in a cross-linked state and >=80 penetration (ASTM 1321) is filled between the sheath 4 and the assemblage 3. If the penetration of the material 6 measured in accordance with ASTMD 1321 is <80, the assemblage 3 cannot move in the sheath 4 and the deterioration in a bending characteristic arises in the same way as in the case of using silicone rubber.
Patent JP-S643044-A (JP)
Title: Dielectric porcelain composition
Inventor: KATO JUNICHI
IPC: H01B3/12
Filed: 1987-06-24
Abstract: PURPOSE: To obtain a dielectric porcelain composition, holding high dielectric constant and low-temperature sinterability and having high resistance value in firing in an atmosphere under a low oxygen partial pressure, by specifying a composition consisting of Pb, Mg, Nb, Zn and O.  
     CONSTITUTION: A dielectric porcelain composition, expressed by the composition formula Pb 1+a (Mg 1/3 Nb 2/3 ) x (Zn 1/3 Nb 2/3 ) 1-x O +a  (a is within the range of 0.001≤a≤0.15 and x is within the range of 0.60≤x≤0.95) and obtained by firing high-purity composition component metallic oxide powder as a starting raw material at a low temperature of about ≤1,050°C. The aforementioned composition, as necessary, is capable of substituting ≤15mol.% Pb with one or more elements of Ba, Sr and Ca. One or more oxides of MnO 2 , CoO and Cu 2 O in an amount of ≤0.4wt.% can be added to the above-mentioned composition. An inexpensive base metal material, such as Cu, can be used as an internal electrode by using this composition. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6313263-A (JP)
Title: Charging method for lead-acid battery
Inventor: ONARI MASAHIKO
IPC: H01M4/22
Filed: 1986-07-02
Abstract: PURPOSE:To make automation of production line easy, to remarkably reduce cost, and to make mass production possible by pouring sulfuric acid having low specific gravity in an uncharged battery, charging, and replacing the electro lyte with sulfuric acid having high specific gravity, then passing large current for a short time. CONSTITUTION:Dilute sulfuric acid having a specific gravity of 1.10 is poured in an uncharged car battery having a rated capacity of 48Ah, and 200% quantity of electricity of positive theoretical capacity is charged at a constant current. After completion of charge, the electrolyte is removed and sulfuric acid having high specific gravity is poured so that specific gravity becomes 1.28. Then, the battery is charged at 100-700mA for 5-30 seconds. Thereby, the electrolyte is stirred in a short time. Therefore, automation of production line is made easy, cost is remarkably reduced and mass production is made possible.
Patent JP-H0323429-A (JP)
Title: Thin-film transistor
Inventor: NAKATANI NORIO
IPC: G02F1/136
Filed: 1989-06-20
Abstract: PURPOSE:To simplify film forming process by forming the passivation films and light shielding films on a back channel side to the same patterns. CONSTITUTION:Gate electrodes 1 consisting of a metal are formed on a glass substrate 10. A gate insulating film 2, a semiconductor film 3 and metallic films to form the passivation film 4 and the light shielding film 5 are then formed successively over the entire surface. The light shielding film 5 and the passivation film 4 are formed to the same patterns with the same resist as a mask; thereafter, an N type amorphous silicon film 6 introduced with phosphorus is laminated over the entire surface. The N type amorphous silicon film 6 and the amorphous silicone film 3 are simultaneously etched to obtain the impurity semiconductor film 6 and the semiconductor film 3; thereafter, source electrodes 7 and drain electrodes 8 consisting of metals are formed. Since the passivation film 4 and the light shielding film 5 are easily formed with the same mask in this way, the yield of production is improved.
Patent JP-S6135942-A (JP)
Inventor: KIMURA KUNITOSHI
IPC: B32B1/08
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S642568-A (JP)
Title: Test piece for examination of drug sensitivity
Inventor: KIMURA NORIYA
IPC: C12M1/34
Filed: 1987-06-26
Abstract: PURPOSE: To obtain the titled test piece having extremely low loss of activity in production and storage without using a desiccant and having high stability and reliability, by fixing a drug sensitivity examination composition containing an antibacterial drug in crystalline state on a surface of a water-impermeable carrier.  
     CONSTITUTION: A crystal of an antibacterial drug (e.g. potassium penicillin G) is pulverized with a jet mill pulverizer, etc., and dispersed in a solution produced by dissolving polyvinyl pyrrolidone in isopropanol. The obtained ink composition is printed on a surface of a water-impermeable carrier (e.g. carrier made of polyvinyl chloride) by spray-coating method, etc., and dried with hot air to obtain the objective test piece. The antibacterial drug in the examination composition is used preferably in combination with a stabilizer and/or a binder. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5781972-A (JP)
Title: Welding device for pipe
Inventor: FUJIMURA HIROSHI
IPC: B23K9/028
Filed: 1980-11-11
Abstract: PURPOSE: To weld the pipes of the inside part of a densely aggregated pipe group from the outside by consiting a welding device of a slide arm consisting of plural joints and a sleeve body cotaining this, turning a welding torch at the leading end of said slide arm once or more turns along the weld line of the pipe by means of the joints as the arm comes out from the sleeve body.  
     CONSTITUTION: When a motor 19 starts running with joint bodies 21 held contained in a sleeve body 14A, a pinion 18 rotates and a slide arm 16 is moved rightward by way of a rack, and the joint bodies 21 coupled thereto are pushed out successively from the end part of the body 14A. The bodies 21 are made free to turn, and are attracted by springs 21C and are rotated around coupling pins 21A until they abut on stoppers 21B. In this case, if the length of the stoppers 21B is beforehand controlled in conformity with the outside diameter of a pipe 11 in such a way that the bodies 21 conform to the outside circumference of the pipe 11, the welding torch 22 at the leading end of the bodies 21 turns on the outside circumference of the pipe 11 as the bodies 21 are pushed out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09314647-A (JP)
Title: Manufacture of housing panel
Inventor: MOCHIZUKI TSUTOMU
IPC: E04C2/30
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently realize blow molding without using a blow mold having a special structure by a method wherein a piece member, which is held in the engaging recessed part of a panel, is shifted to a molded recessed part, which is continuously connected to a projected part, so as to separate from the panel. SOLUTION: Blow molding is performed under the condition that a piece member 15 is closely contactingly arranged to a projected part 14 provided in the cavity of a blow mold 12 so as to form a recessed part 9 by means of the projected part 14 and an engaging recessed part 10 by means of the piece member 19. Though the piece member 15 is held and left in the engaging recessed part 10 of the molded article unloaded from the blow molds 12 and 12 after molding, the piece member 15 can be easily unloaded from the recessed part 9, which is larger than the piece member 15 by shifting the piece member 15 to the recessed part 9 side. Further, in the molded engaging recessed part 10, a stepped part 11 for engaging fixing an engaging projected bead is formed.
Patent JP-H09316819-A (JP)
Title: Joint seal machine for new/old pavement boundary line on paved road
Inventor: SADATOMI YUKIO
IPC: E01C23/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint seal machine by which a boundary line between an existing paved part and a newly paved part after construction can be safely, speedily, and uniformly sealed with asphalt. SOLUTION: A fusing tank 2 to fuse asphalt joint material, an attachment material tank to contain attachment material such as lime and quartz sand K, and a heating means of a burner to heat the fusing tank 2 are provided on a carriage 1. A joint material chute 5 is disposed at a side part of the carriage 1 for receiving fused asphalt S to be introduced from a discharge port, 3cm wide, provided in a bottom part on to a boundary line A, an attachment material chute 6 is disposed on the back of the joint material chute 5 for receiving the quartz sand K to drop from a discharge port, 3cm wide, provided in the bottom part onto the line A, a guide rod 8 is provided to guide the joint material chute 5 and the attachment material chute 6 onto the boundary line, and a closing plate to close the joint material chute 5, an opening/closing plate 27 to close the fusing tank 2,  and a rotary drum 61 means to stop dropping of the quartz sand K from the attachment material chute 6 are provided.
Patent JP-S6056776-A (JP)
Inventor: HAINTSU OZUWARUDO
IPC: B65H65/00
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H061812-A (JP)
Title: Rubber-modified styrene resin composition and transparent container
Inventor: TANAKA KAZUO
IPC: C08L51/04
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a composition which retains a high degree of rigidity and impact resistance, has excellent contact clarity, and is hence suited for use as a transparent container particularly for food. CONSTITUTION:The title composition comprises a styrene resin matrix and, dispersed therein, soft particles containing a rubbery polymer and satisfies the following requirements. The particles are of two kinds, one having a capsule structure (I) and other having a salami-like structure (II), the proportion of the particles (II) (phi, wt.%) being 5wt.% or higher based on all the particles. The average particle diameter of the particles (I) is 0.5mum or smaller, while that of the particles (II) is 2mum or larger. The content of all the particles in the composition (G, wt.%) is 7-17wt.%. The values of G and phi satisfy the equation 17-0.1phi>=G.
Patent JP-H0912447-A (JP)
Title: Production of volatile substance-involving microcapsule dispersed solution and production of volatile substance-involving microcapsule
Inventor: KATAOKA HIRONORI
IPC: A61K8/00
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a volatile substance-involving microcapsule dispersed solution capable of exhibiting medical effect for a long period of time by suppressing a releasing amount of a volatile substance involved in a microcapsule. CONSTITUTION: A specific oily phase solution (A-solution) is added to water containing an emulsifier (water phase), emulsified and dispersed, then subjected to a resinification reaction to form a core part made of a gel-like polyurethane resin containing a volatile substance. The A-solution contains (a)-(d) components: (a) a volatile substance (e.g.; allyl isothiocyanate), (b) a polyfunctional isocyanate (e.g.; trimethylol propane), (c) a water-insoluble polyol (e.g.; castor oil) and (d) an organic tin compound (e.g.; tri-n-butyltin acetate). The (b) component is reacted with water to form a shell part made of polyurea resin on an outer peripheral face of the core part to obtain the objective material wherein a core part comprising a volatile substance-containing gel-like polyurethane resin is covered with a shell part.  A content of (c) component in the A-solution is 10-300 pts.wt. to 100 pts.wt. of (b) component.
Patent JP-H10329663-A (JP)
Title: Tire stopper device for car washing machine
Inventor: SAKAI YOZO
IPC: B60S3/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent an automobile from running over a tire stopper device when moved into by displacing a push-up member to push up the tire stopper to be protruded on the installation plan of a car washing machine when the car washing machine body is located at the position of starting washing. SOLUTION: During making ready for car washing prior to starting washing, a car washing machine body 1 is stopped at a preset position, where the second wheel 11 runs over the rear of a push-up member 7 and a bar member is moved up. With the movement of the bar member, a tire stopper 6 is lifted up and held in a rising condition. A vehicle 4 is moved into a car washing machine for washing and stopped at a position, where front tires 8 contact the tire stopper 6. As the tire stopper 6 is in the rising condition, it is difficult that the front tires 8 run over and it is sure that a driver is informed of a stop position.
Patent JP-H108533-A (JP)
Title: Block-preventing apparatus for vapor-liquid multiphase soil pipe
Inventor: TAKEMOTO YOSUKE
IPC: E03F3/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in laying pipes for a vacuum type sewerage system without requiring complicated excavation works with accommodativeness for breaking blockade brought about by sewage or solid matters ensured. SOLUTION: An upstream-side vapor-liquid multiphase soil pipe 3 and a downstream- side vapor-liquid multiphase soil pipe 4 are connected with a siphonic pipe 2 that is laid, riding across an obstacle 1, and an outlet of a vacuum valve 6 with its inlet opened to the atmosphere is joined to a point P nearest in the upstream-side to the lift part 2B of the siphonic pipe 2 through a vacuum valve attachment pipe 9 while a working chamber 6A of the vacuum valve 6 is made to communicate with the top part 2B of the siphonic pipe 2 through a conduit pipe 10.  Differential pressure at two points in the vacuum valve attachment pipe 9 and the conduit pipe 10 is detected with a differential pressure switch 12, and a control valve 11 provided at the conduit pipe 10 is opened when the differential pressure comes to a level above the upper limit with the lift part 2B blocked, making the vacuum valve 6 open with vacuum pressure in the downstream area beyond the lift part 2B applied to the working chamber 6A, and thereby air is introduced into the point P nearest in the upstream-side to the lift part, and the blockade is broken therewith.
Patent JP-H06348216-A (JP)
Title: Banner, hanging, flag and their production
Inventor: SAITO RYUICHI
IPC: G09F17/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide the banners, hangings and flags which have a wide variety of color tones and descent and bright gloss of colors and are sufficiently satisfactory not only for outdoor use but for indoor use as well and the process for production of these banners, hangings and flags with good productivity by an automatic printing machine. CONSTITUTION:The banners, hangings and flags are formed by adhering glitter and mica powder to fabrics 1 by acrylic resins and other thermosetting resins compounded with color paste. A plate formed with desired characters, graphics, etc., to be printed by a silk gauze is produced and an urethane coating is applied on this plate to reinforce the plate. The characters, graphics, etc., are printed on the fabric 1 by the automatic printing machine by using the color paste compounded with aq. pigments, the glitter formed by finely shredding polyester films vacuum vapor deposited with aluminum, the mica powder and the acrylic resins and other thermosetting resins. The fabric 1 subjected to the printing is dried and is then heat treated to adhere the glitter and the mica powder to the fabric by the acrylic resins and other thermosetting resins compounded with the color paste, by which the banners, hangings and flags are produced.
Patent JP-H04233836-A (JP)
Title: Signal transmission method
Inventor: ERUNSUTO SHIYUREEDAA
IPC: G10L25/00
Filed: 1991-06-28
Abstract: PURPOSE: To improve a signal transmitting method of the concept of a demanded item 1 in order to obtain the optimum frequency selection property of an encoded and decoded signals and high subjective quality. CONSTITUTION: In the method for transmitting a signal which is successively divided into continuous blocks by a window, partial signals included in the blocks are respectively converted into one spectrum by conversion, the spectrum is successively encoded after that so as to be transmitted and, then, decoded, they are returned to the partial signals again by reverse conversion, the blocks including the partial signals are superimposed, mutually connected and arrayed, an area where the blocks are superimposed is weighted at that time and the generation value of the window function is made to be one. In this method, the window function is selected by relying on the frequency change of the signal. The window function and the length of it are selected by relying on the frequency change of an input signal in order to evade noise in the adjacent block at the time of frequency change.
Patent JP-S63318969-A (JP)
Inventor: NAKANISHI NORIAKI
IPC: A63B69/40
Filed: 1987-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5784726-A (JP)
Title: Centrifugal separator
Inventor: ISHIDA YASUMASA
IPC: B01D59/20
Filed: 1980-11-12
Abstract: PURPOSE: To maintain high separation capacity easily, in a gas centrifugal separator consisting of vacuum container and a high speed rotor, by forming fine unevenness on the inner peripheral surface of the vacuum container opposed to an outer peripheral surface of the rotor.  
     CONSTITUTION: A centrifugal separator consists of a vacuum container 1 and a rotor 1 comprising a hollow cylinder 1a rotated therein at a high speed by a drive mechanism 5. In order to enhance separating capacity of the centrifuge, difference of a temp. is imparted to an upper and a lower parts of a rotary barrel 1 and, by heat convection generated thereby, a flow pattern of a gas to be separated is changed. For that purpose, on an inner surface of the concentric vacuum container 4 opposed to an outer peripheral surface of the high speed rotor 1, fine unevenness with a radiation ratio of 0.3 or less are formed by sand blast or shot blast. Thereby, a radiation ratio of the inner surface of the vacuum container is lowered easily at low cost and high separating capacity is maintained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6135729-A (JP)
Inventor: HAYAMA NORIHIKO
IPC: A01G13/02
Filed: 1984-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。